000 00525nam a2200169Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a550.38:551.510.535
_bKH
100 _aKanonidi, Kh
245 0 _aGeomagnetic field and ionosphere variations
_cKanonidi Kh and Ruzhin Yu
260 _aMoscow
_bIZMIRAN
_c1997
300 _a233p.
_bfigs;illus;refs;tables
650 _aGeomagnetic FieldGeomagnetic Field VariationIonospheric Variations
700 _aRuzhin, Yu
942 _cBK
999 _c16435
_d16435